Onsala Weather in December

Thinking of visiting Onsala in December? Expect low temperatures reaching 5°C (41°F) during the day, dropping to 1°C (34°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Onsala in December

Typically, you can expect about 16 days of rain this month, with 85 mm (3.3 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Onsala in December

December in Onsala brings typical temperatures with highs around 5°C (41°F) and lows of 1°C (34°F). December is typically considered a winter month. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Onsala in December

The month is characterized by fewer sunny days, with roughly 42 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Onsala.

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• January
• February
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For a detailed overview over the year and the best time to visit Sweden, check out our Onsala's climate page.

Onsala Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 52%  

Precipitation 85 mm (3.3 in)  

Rainy days 16 days  

Humidity 86% *  

Sunshine 42 hours *  

Percentage Sunshine *  

* Data from: Falkenberg, Sweden (64 KM, 40 Miles).

What to Wear in Onsala in December

Dress warmly and in layers for your trip to Onsala in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Onsala in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

4/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sweden, check out our Onsala's climate page.

More climate data for Onsala

Temperature Rainfall Sunshine Humidity

See the full Onsala climate overview or explore weather in Sweden.